package model;

import java.util.SortedSet;

public interface UserRepo {
  public SortedSet<User> getUsers();
  public void addUser(String name, String pass, String mail);
  public void delUser(int id);
  public User getUserByMail(String mail);
  public User getUserByName(String name);
  public User getUser(String name, String password);
  public void updateUser(String name, String password, String mail);
}
